Given below are two statements :
Statement I : In Hofmann degradation reaction, the migration of only an alkyl group takes place from carbonyl carbon of the amide to the nitrogen atom.
Statement II : The group is migrated in Hofmann degradation reaction to electron deficient atom.
In the light of the above statements, choose the most appropriate answer from the options given below :
Match List - I with List - II
List - I (Polymer) |
List - II (Used in) |
||
---|---|---|---|
(A) | Bakelite | (I) | Radio and television cabinets |
(B) | Glyptal | (II) | Electrical switches |
(C) | PVC | (III) | Paints and Lacquers |
(D) | Polystyrene | (IV) | Water pipes |
Choose the correct answer from the options given below :
L-isomer of a compound 'A' (C4H8O4) gives a positive test with [Ag(NH3)2]+. Treatment of 'A' with acetic anhydride yields triacetate derivative. Compound 'A' produces an optically active compound (B) and an optically inactive compound (C) on treatment with bromine water and HNO3 respectively. Compound (A) is :
Match List - I with List - II.
List - I | List - II | ||
---|---|---|---|
(A) | (I) | Dishwashing powder | |
(B) | (II) | Toothpaste | |
(C) | $${C_{17}}{H_{35}}CO{O^ - }N{a^ + } + N{a_2}C{O_3}$$ + Rosinate | (III) | Laundry soap |
(D) | $$C{H_3}{(C{H_2})_{16}}COO{(C{H_2}C{H_2}O)_n}C{H_2}C{H_2}OH$$ | (IV) | Hair conditioner |
Choose the correct answer from the options given below :